厂商 :喜嘉化工(广州)有限公司
广东 广州- 主营产品:
- 防玻纤外露剂
- 羟基锡酸锌
- 磷酸酯PX-200
外观形状:白色,流动性粉末
性能指标
含磷量%(w/w) |
31.0-32.0 |
含氮量%(w/w) |
14.0-15.0 |
PH值(10%悬浮液) |
5.0-7.0 |
含水量%(w/w) |
≤0.2 |
热分解温度℃ |
≥280 |
密度 25℃kg/L |
1.7-1.9 |
堆积密度25℃kg/L |
约0.5 |
通过45um(325目)实验筛W% |
≤13 |
水溶性(g/100cm3水) |
≤0.27 |
平均粒径um |
8-10 |
安全毒性:APP是一种无毒的阻燃剂,但由于是很细的粉末,加工时应注意这方面的防护措施。
用途:APP主要用于膨胀型防火涂料和聚胺酯硬泡中,也可用于纤维、木材和橡塑制品的阻燃。由于该产品是高分子量(n>1000)和高稳定性,也可作为膨胀型阻燃热塑性塑料的主要有效成分,特别是用于制造电子部件的达到UL94-V0的聚丙烯中。
包装:内衬聚乙烯袋,外包复合纸袋,净含量25kg。
APP high molecular ammonium polyphosphate(n>1000)
Appearance:white ,flow powder
Properties
P content %(w/w) |
31.0-32.0 |
N content %(w/w) |
14.0-15.0 |
PH value (10% suspension ) |
5.0-7.0 |
Moisture%(w/w) |
≤0.2 |
decomposed temp. on heat ℃ |
≥280 |
density 25℃kg/L |
1.7-1.9 |
bulk density 25℃kg/L |
Approx 0.5 |
through 45μm(325mesh)testing sieve |
≤13 |
solubility (g/100cm3 water ) |
≤0.27 |
average grain sizeμm |
8-10 |
Toxicity:
APP is non-toxic fire retardant , but you should wear defence for it is very tiny powder.
Uses:
APP is used in expanding fire-refractory coating and rigid PU foam, PP,PE,it also applied in fiber, wood and plastic rubber. It has high molecular weight (n>1000) and high stability, it can be used as important elements in intumescent flame-retardant thermoplastic plastic,especially for PP(UL94-VO) to make electronic parts.
Packing:25kg in PE lined woven bag.